As of 2019-05-20, the Wikidata property PTBNP ID (P1005) is used on 20,584 items.

Closest properties: by cardinality of intersection, by Jaccard index.

Display properties of the following types:                                    

Closest properties by cardinality of intersection

IDLabelIntersection cardinalityJaccard index
P214 VIAF ID 20,554
0.0147
P213 ISNI 20,295
0.0192
P244 Library of Congress authority ID 19,198
0.0176
P269 SUDOC authorities ID 17,809
0.0422
P227 GND ID 16,795
0.0218
P268 BnF ID 16,518
0.0364
P1006 National Thesaurus for Author Names ID 16,408
0.0420
P1207 NUKAT (WarsawU) authorities ID 11,832
0.0782
P950 BNE ID 11,350
0.0759
P691 NKCR AUT ID 11,218
0.0460
P2163 FAST ID 11,207
0.0366
P648 Open Library ID 9,427
0.0442
P646 Freebase ID 8,242
0.0064
P1017 BAV ID 7,877
0.1246
P409 Libraries Australia ID 7,370
0.1399
P949 National Library of Israel ID 7,259
0.0951
P3987 SHARE Catalogue author ID 7,219
0.0829
P1015 BIBSYS ID 7,030
0.0561
P1273 CANTIC-ID 6,885
0.1215
P1315 NLA Persistent Identifier 6,737
0.0828
P3430 SNAC Ark ID 6,273
0.0437
P906 SELIBR ID 5,506
0.0689
P349 NDL Auth ID 5,379
0.0423
P1871 CERL ID 5,281
0.0297
P5587 Libris-URI 5,260
0.0690
P3762 openMLOL author ID 4,688
0.0931
P1280 CONOR ID 4,664
0.0549
P1417 Encyclopædia Britannica Online ID 4,418
0.0256
P1296 Gran Enciclopèdia Catalana ID 3,554
0.0590
P1695 NLP ID 3,277
0.0681
P396 SBN author ID 3,195
0.0654
P3219 Encyclopædia Universalis ID 3,124
0.0623
P3222 NE.se ID 3,067
0.0618
P1580 University of Barcelona authority ID 2,925
0.0844
P3630 Babelio author ID 2,803
0.0870
P5731 Angelicum author ID 2,687
0.0764
P345 IMDb ID 2,682
0.0043
P1368 LNB ID 2,577
0.0597
P2924 Great Russian Encyclopedia Online ID 2,555
0.0414
P2799 BVMC person ID 2,489
0.0861
P3348 National Library of Greece ID 2,477
0.0747
P434 MusicBrainz artist ID 2,383
0.0116
P245 ULAN ID 2,262
0.0233
P1263 NNDB people ID 2,259
0.0414
P271 CiNii author ID (books) 2,122
0.0492
P1946 National Library of Ireland authority ID 2,091
0.0607
P1233 ISFDB author ID 2,016
0.0510
P5361 BNB person ID 1,974
0.0383
P1711 British Museum person-institution 1,927
0.0391
P1938 Project Gutenberg author ID 1,856
0.0592

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P409 Libraries Australia ID 7,370
0.1399
P1017 BAV ID 7,877
0.1246
P1273 CANTIC-ID 6,885
0.1215
P949 National Library of Israel ID 7,259
0.0951
P3762 openMLOL author ID 4,688
0.0931
P3630 Babelio author ID 2,803
0.0870
P2799 BVMC person ID 2,489
0.0861
P1580 University of Barcelona authority ID 2,925
0.0844
P3987 SHARE Catalogue author ID 7,219
0.0829
P1315 NLA Persistent Identifier 6,737
0.0828
P1207 NUKAT (WarsawU) authorities ID 11,832
0.0782
P5731 Angelicum author ID 2,687
0.0764
P950 BNE ID 11,350
0.0759
P3348 National Library of Greece ID 2,477
0.0747
P5587 Libris-URI 5,260
0.0690
P906 SELIBR ID 5,506
0.0689
P1695 NLP ID 3,277
0.0681
P396 SBN author ID 3,195
0.0654
P3219 Encyclopædia Universalis ID 3,124
0.0623
P1375 NSK ID 1,537
0.0621
P3222 NE.se ID 3,067
0.0618
P1946 National Library of Ireland authority ID 2,091
0.0607
P1368 LNB ID 2,577
0.0597
P1938 Project Gutenberg author ID 1,856
0.0592
P1296 Gran Enciclopèdia Catalana ID 3,554
0.0590
P3065 RERO ID 1,451
0.0578
P1015 BIBSYS ID 7,030
0.0561
P4629 Online Books Page author ID 1,806
0.0559
P1280 CONOR ID 4,664
0.0549
P4619 National Library of Brazil ID 1,193
0.0547
P1233 ISFDB author ID 2,016
0.0510
P3280 BanQ author ID 1,135
0.0500
P1309 EGAXA ID 1,160
0.0496
P271 CiNii author ID (books) 2,122
0.0492
P1899 LibriVox author ID 1,194
0.0491
P1607 Dialnet author ID 1,285
0.0482
P1977 Les Archives du Spectacle Person ID 1,610
0.0480
P866 Perlentaucher ID 1,389
0.0469
P691 NKCR AUT ID 11,218
0.0460
P6656 BHCL ID 1,827
0.0455
P648 Open Library ID 9,427
0.0442
P3430 SNAC Ark ID 6,273
0.0437
P349 NDL Auth ID 5,379
0.0423
P269 SUDOC authorities ID 17,809
0.0422
P1006 National Thesaurus for Author Names ID 16,408
0.0420
P1263 NNDB people ID 2,259
0.0414
P2924 Great Russian Encyclopedia Online ID 2,555
0.0414
P2383 CTHS person ID 1,138
0.0396
P1711 British Museum person-institution 1,927
0.0391
P2732 Persée author ID 1,597
0.0383